Home / 36,156,398.88-49,903,775.10-23,767,636.80

Finding the Fourth Proportional to 36,156,398.88, 49,903,775.10 and 23,767,636.80

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Solution

The fourth proportional to 36,156,398.88, 49,903,775.10 and 23,767,636.80 is: 32,804,561.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,156,398.88 : 49,903,775.10 = 23,767,636.80 : x
  2. Step 2: Convert to fraction form
    36,156,398.88/49,903,775.10 = 23,767,636.80/x
  3. Step 3: Cross multiply
    36,156,398.88x = 49,903,775.10 × 23,767,636.80
  4. Step 4: Simplify right side
    36,156,398.88x = 1,186,094,801,525,683.75
  5. Step 5: Solve for x
    x = 1,186,094,801,525,683.75/36,156,398.88
  6. Step 6: Final answer
    x = 32,804,561.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.